Multiple Choice Question (MCQ)
Question: What is the absolute pressure of gas cylinder if the gauge reads 15.3 p.s.i.g?
A.
10 p.s.i.a
B.
20 p.s.i.a
C.
30 p.s.i.a
D.
40 p.s.i.a
Correct Answer: 30 p.s.i.a